(19)
(11) EP 1 499 410 A1

(12)

(43) Date of publication:
26.01.2005 Bulletin 2005/04

(21) Application number: 03720684.4

(22) Date of filing: 08.04.2003
(51) International Patent Classification (IPC)7B01D 9/00
(86) International application number:
PCT/GB2003/001540
(87) International publication number:
WO 2003/092851 (13.11.2003 Gazette 2003/46)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 02.05.2002 WO PCT/GB02/02006
24.08.2002 GB 0219815

(71) Applicant: Accentus plc
Didcot, Oxfordshire OX11 0QJ (GB)

(72) Inventors:
  • McCAUSLAND, Linda Jane
    Abingd on,Oxfordshire OX14 5PR (GB)
  • REAY, David
    Brightwell-cum-Sotwell,Oxfordshire OX10 (GB)

(74) Representative: Mansfield, Peter Turquand 
Accentus plcPatents Dept.329 Harwell
Didcot, Oxfordshire OX11 OQJ
Didcot, Oxfordshire OX11 OQJ (GB)

   


(54) PREPARATION OF SMALL CRYSTALS